Question

Identify the discontinuities, and find the zeros of each rational function.

f(x) = x^2-100/x+10

Answer 1

\[f(x)={x^2-100}{x+10}=\frac{(x-10)(x+10)}{x+10}=x-10,x\neq -10\]
the discontinuity is at \(x=-10\) and the zero is at \(x=10\)

Answer 2

thanks